[go: up one dir, main page]

FR1079724A - Process for the extraction of alkaloids from the bark of cinchonées - Google Patents

Process for the extraction of alkaloids from the bark of cinchonées

Info

Publication number
FR1079724A
FR1079724A FR1079724DA FR1079724A FR 1079724 A FR1079724 A FR 1079724A FR 1079724D A FR1079724D A FR 1079724DA FR 1079724 A FR1079724 A FR 1079724A
Authority
FR
France
Prior art keywords
cinchonées
alkaloids
bark
extraction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Pierre Baranger
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1079724A publication Critical patent/FR1079724A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
    • C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
    • C07D453/04—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems having a quinolyl-4, a substituted quinolyl-4 or a alkylenedioxy-quinolyl-4 radical linked through only one carbon atom, attached in position 2, e.g. quinine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1079724D 1951-10-02 1951-10-02 Process for the extraction of alkaloids from the bark of cinchonées Expired FR1079724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1079724T 1951-10-02

Publications (1)

Publication Number Publication Date
FR1079724A true FR1079724A (en) 1954-12-02

Family

ID=9609304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1079724D Expired FR1079724A (en) 1951-10-02 1951-10-02 Process for the extraction of alkaloids from the bark of cinchonées

Country Status (1)

Country Link
FR (1) FR1079724A (en)

Similar Documents

Publication Publication Date Title
FR1068030A (en) Hydrometallurgical process for metal extraction
FR1079724A (en) Process for the extraction of alkaloids from the bark of cinchonées
FR1057122A (en) Process for the preparation of sistomycosin
FR1074575A (en) Process for the preparation of halofluorethenes
FR1063842A (en) Process for the preparation of novel bis-phenyl-thioureas
FR1048954A (en) Hydroformation process
FR1067900A (en) Process for the preparation of novel bis-phenyl-thioureas
FR1036922A (en) Leukocyanidol extraction process
FR1036840A (en) Process for preparing hexachlorobenzene
FR1071629A (en) Process for the preparation of isocyanates
FR1063859A (en) Process for the preparation of a basic derivative of imino-dibenzyl
FR1061980A (en) Process for the preparation of halohydrins
FR1086213A (en) Cellulose extraction process
FR1073366A (en) Process for the preparation of new dioxo-pyrrolidines
CH311978A (en) Process for the preparation of antihistamines.
FR1074527A (en) Process for the preparation of 1. 4-dihydrazino-phthalazines
FR1163802A (en) Process for the preparation of hetero-steroids substituted in position 16
FR1050607A (en) Process for the preparation of aryl alkanes
FR1068821A (en) Process for the preparation of piperidiones
FR1055575A (en) Process for the preparation of hydroxy-phenyl-serines
FR1032063A (en) Process for the preparation of aminoarylacetonitriles
FR1031549A (en) Ammi visnaga extraction process
FR1069267A (en) Process for preparing amines
FR1057936A (en) Process for preparing 1,4-aralkyl-piperazines
FR1043640A (en) Process for the purification of aryls-alkyls